EA201170704A1 - SYSTEMS AND METHODS OF RELAXATION OF PRESSURE INCREASING IN THE RING SPACE OF OIL OR GAS WELL - Google Patents

SYSTEMS AND METHODS OF RELAXATION OF PRESSURE INCREASING IN THE RING SPACE OF OIL OR GAS WELL

Info

Publication number
EA201170704A1
EA201170704A1 EA201170704A EA201170704A EA201170704A1 EA 201170704 A1 EA201170704 A1 EA 201170704A1 EA 201170704 A EA201170704 A EA 201170704A EA 201170704 A EA201170704 A EA 201170704A EA 201170704 A1 EA201170704 A1 EA 201170704A1
Authority
EA
Eurasian Patent Office
Prior art keywords
systems
methods
oil
gas well
relaxation
Prior art date
Application number
EA201170704A
Other languages
Russian (ru)
Other versions
EA020176B1 (en
Inventor
Кристиан К. Маскос
Майкл Р. Френч
Original Assignee
ШЕВРОН Ю. Эс. Эй. ИНК.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ШЕВРОН Ю. Эс. Эй. ИНК. filed Critical ШЕВРОН Ю. Эс. Эй. ИНК.
Publication of EA201170704A1 publication Critical patent/EA201170704A1/en
Publication of EA020176B1 publication Critical patent/EA020176B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/063—Valve or closure with destructible element, e.g. frangible disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Safety Valves (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Настоящее изобретение в целом относится к системам и способам ослабления давления, увеличивающегося при воздействии температуры в закрытом кольцевом пространстве в нефтяной или газовой скважине, при этом такие системы и способы используют эксплуатационную обсадную колонну и/или колонну-надставку, имеющие или имеющую одну или несколько камер для уменьшения давления, использующую или использующих поршни, клапаны и разрывные пластины для ослабления давления, увеличивающегося внутри кольцевого пространства. Такие системы и способы могут обеспечить преимущества над имеющимся уровнем техники, в особенности для морских скважин.The present invention generally relates to systems and methods for relieving pressure that increases when exposed to temperature in a closed annulus in an oil or gas well, such systems and methods using a production casing and/or extension string having or having one or more chambers. to relieve pressure, using or using pistons, valves and rupture plates to relieve pressure building up inside the annulus. Such systems and methods may provide advantages over the prior art, especially for offshore wells.

EA201170704A 2008-11-18 2009-11-17 Systems and methods for mitigating annular pressure buildup in an oil or gas well EA020176B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/272,924 US8066074B2 (en) 2008-11-18 2008-11-18 Systems and methods for mitigating annular pressure buildup in an oil or gas well
PCT/US2009/064828 WO2010059638A2 (en) 2008-11-18 2009-11-17 Systems and methods for mitigating annular pressure buildup in an oil or gas well

Publications (2)

Publication Number Publication Date
EA201170704A1 true EA201170704A1 (en) 2012-01-30
EA020176B1 EA020176B1 (en) 2014-09-30

Family

ID=42171081

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201170704A EA020176B1 (en) 2008-11-18 2009-11-17 Systems and methods for mitigating annular pressure buildup in an oil or gas well

Country Status (9)

Country Link
US (1) US8066074B2 (en)
CN (1) CN102216557B (en)
AU (1) AU2009316726B2 (en)
BR (1) BRPI0921300A2 (en)
CA (1) CA2743164A1 (en)
EA (1) EA020176B1 (en)
GB (1) GB2477670B (en)
NO (1) NO20110890A1 (en)
WO (1) WO2010059638A2 (en)

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CA2843619C (en) 2010-02-18 2018-05-15 Ncs Oilfield Services Canada Inc. Downhole tool assembly with debris relief, and method for using same
US8353351B2 (en) * 2010-05-20 2013-01-15 Chevron U.S.A. Inc. System and method for regulating pressure within a well annulus
US8347969B2 (en) * 2010-10-19 2013-01-08 Baker Hughes Incorporated Apparatus and method for compensating for pressure changes within an isolated annular space of a wellbore
GB201101566D0 (en) * 2011-01-31 2011-03-16 Tendeka Bv Downhole pressure relief apparatus
WO2012106028A1 (en) * 2011-02-03 2012-08-09 Exxonmobill Upstream Research Company Systems and methods for managing pressure in casing annuli of subterranean wells
US8752631B2 (en) 2011-04-07 2014-06-17 Baker Hughes Incorporated Annular circulation valve and methods of using same
US8739889B2 (en) 2011-08-01 2014-06-03 Baker Hughes Incorporated Annular pressure regulating diaphragm and methods of using same
US9145753B2 (en) * 2011-09-02 2015-09-29 Onesubsea Ip Uk Limited Trapped pressure compensator
CA2797485C (en) 2011-11-29 2016-08-09 Ncs Oilfield Services Canada Inc. Equalization valve
US8931559B2 (en) 2012-03-23 2015-01-13 Ncs Oilfield Services Canada, Inc. Downhole isolation and depressurization tool
US8967272B2 (en) * 2013-02-21 2015-03-03 Hunting Energy Services, Inc. Annular pressure relief system
AU2013397499B2 (en) * 2013-08-08 2016-06-02 Landmark Graphics Corporation Casing joint assembly for producing an annulus gas cap
US9488030B2 (en) 2013-10-25 2016-11-08 Baker Hughes Incorporated Confined volume pressure compensation due to thermal loading
US10899956B2 (en) 2015-08-31 2021-01-26 Halliburton Energy Services, Inc. Use of crosslinked polymer system for mitigation of annular pressure buildup
CN105178944B (en) * 2015-10-22 2018-07-24 中国石油大学(北京) A kind of deepwater subsea well cylinder analogue experiment installation
CN105298445A (en) * 2015-11-05 2016-02-03 中国石油天然气集团公司 Method and device for reducing oil and gas well annulus belt pressure
CN106194117B (en) * 2016-08-12 2018-07-06 中国海洋石油集团有限公司 A kind of method for optimizing the marine unmanned main process pipelines pressure rating of wellhead platform
CN106761554B (en) * 2016-12-20 2019-06-11 中国石油天然气股份有限公司 Pressure release device for casing trap space of deep water oil gas well
US10920501B2 (en) * 2017-03-14 2021-02-16 Innovex Downhole Solutions, Inc. Expansion chamber
WO2019038643A1 (en) 2017-08-23 2019-02-28 Vallourec Tube-Alloy, Llc Device and method for mitigating annular pressure buildup in a wellbore casing annulus
AU2017432603A1 (en) 2017-09-19 2019-12-12 Halliburton Energy Services, Inc. Annular pressure buildup mitigation using acid swellable polymer system
US11118426B2 (en) 2019-06-17 2021-09-14 Chevron U.S.A. Inc. Vacuum insulated tubing for high pressure, high temperature wells, and systems and methods for use thereof, and methods for making
US11215032B2 (en) 2020-01-24 2022-01-04 Saudi Arabian Oil Company Devices and methods to mitigate pressure buildup in an isolated wellbore annulus
US11299968B2 (en) 2020-04-06 2022-04-12 Saudi Arabian Oil Company Reducing wellbore annular pressure with a release system
US20240102358A1 (en) * 2022-09-26 2024-03-28 Saudi Arabian Oil Company Controlling a wellbore pressure

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US5996696A (en) * 1997-06-27 1999-12-07 Fike Corporation Method and apparatus for testing the integrity of oil delivery tubing within an oil well casing
US5947206A (en) * 1997-11-25 1999-09-07 Camco International Inc. Deep-set annulus vent valve
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Also Published As

Publication number Publication date
GB2477670B (en) 2013-02-13
BRPI0921300A2 (en) 2015-12-29
US20100122811A1 (en) 2010-05-20
EA020176B1 (en) 2014-09-30
GB201108285D0 (en) 2011-06-29
CN102216557A (en) 2011-10-12
AU2009316726A1 (en) 2010-05-27
GB2477670A (en) 2011-08-10
AU2009316726B2 (en) 2015-10-22
US8066074B2 (en) 2011-11-29
WO2010059638A3 (en) 2010-07-15
NO20110890A1 (en) 2011-11-14
WO2010059638A2 (en) 2010-05-27
CA2743164A1 (en) 2010-05-27
CN102216557B (en) 2014-09-24

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU